Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636761 | High reliability solenoid switch | Robert Townsend | 1987-01-13 |
| 4502030 | High reliability solenoid switch | — | 1985-02-26 |
| 4408188 | Electromechanical decoder | — | 1983-10-04 |
| 4401973 | Cycle limiting means for an electromechanical decoder | — | 1983-08-30 |
| 4333073 | Electromechanical decoder | — | 1982-06-01 |
| 4331845 | Output switch assembly and operating mechanism | — | 1982-05-25 |
| 4320389 | Electromechanical decoder | — | 1982-03-16 |
| 4319223 | Full code means for electromechanical decoder | — | 1982-03-09 |